Typical applications
Sampling of LVDT displacement sensors
Sampling of pressure sensors
Sampling of temperature sensors
Multi-purpose analog to digital converter
Selected views and impressions
Detailed Description
The Multi Data Sampler is a four-channel universal analog DC data sampler. The four channels can be individually configured for input voltages between -10V to +10V.
The channels are internally sampled at 1 kHz with simultaneous sampling of all channels. The raw analog resolution is 18 bit. An oversampling (averaging) filter can be applied internally, reducing the effective sampling rate accordingly while reducing noise.
Technical Details
- Power supply:
24 V DC, +/- 15%, Imax < 1 A
- • Temperature range during operation:
Tenv. operation = +10 °C to +50 °C
- • Temperature range during storage:
Tstorage = +10 °C to +50 °C
- Relative humidty (RH) for working and storage conditions:
(non-condensing) 0% to 80% RH
- Atmosphere during storage:
Non-corrosive
- RS-232 signal levels:
RS-232 compliant
- Differential input voltage range (max.):
-10.24 V to +10.24 V
- Input common-mode voltage vs. GND:
-8 V to +8 V
- Resolution:
18 bits
- Input filter cutoff frequency:
ca. 240 Hz (-3dB)
- Digital Filter:
Block-averaging of 1 to 256 values
- Linearity error:
< 0.1 %
- Sampling rate (internal):
1000 Hz
- Sampling rate (external interface):
400 Hz max.,50 Hz typ.
Key Data
- Art. No.:
840451
- Essential features at a glance:
- A 18 bit four-channel universal analog DC data sampler, -10 V to 10 V.
- Versatile tool: sampling of displacement, pressure, and temperature sensors.
- Multi-purpose analog to digital converter.
